JP2022018819A - 内燃機関の制御装置 - Google Patents
内燃機関の制御装置 Download PDFInfo
- Publication number
- JP2022018819A JP2022018819A JP2020122193A JP2020122193A JP2022018819A JP 2022018819 A JP2022018819 A JP 2022018819A JP 2020122193 A JP2020122193 A JP 2020122193A JP 2020122193 A JP2020122193 A JP 2020122193A JP 2022018819 A JP2022018819 A JP 2022018819A
- Authority
- JP
- Japan
- Prior art keywords
- control mode
- amount
- intake
- value
- internal combustion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 54
- 230000007613 environmental effect Effects 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 3
- 238000004064 recycling Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 description 10
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 239000003054 catalyst Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
- F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
- F01N3/24—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by constructional aspects of converting apparatus
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D21/00—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas
- F02D21/06—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air
- F02D21/08—Controlling engines characterised by their being supplied with non-airborne oxygen or other non-fuel gas peculiar to engines having other non-fuel gas added to combustion air the other gas being the exhaust gas of engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
- F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/02—EGR systems specially adapted for supercharged engines
- F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
- F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/52—Systems for actuating EGR valves
- F02M26/53—Systems for actuating EGR valves using electric actuators, e.g. solenoids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/40—Engine management systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Output Control And Ontrol Of Special Type Engine (AREA)
- Exhaust Gas After Treatment (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020122193A JP2022018819A (ja) | 2020-07-16 | 2020-07-16 | 内燃機関の制御装置 |
CN202180039392.0A CN115698491A (zh) | 2020-07-16 | 2021-07-05 | 内燃机的控制装置 |
PCT/JP2021/025265 WO2022014388A1 (ja) | 2020-07-16 | 2021-07-05 | 内燃機関の制御装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020122193A JP2022018819A (ja) | 2020-07-16 | 2020-07-16 | 内燃機関の制御装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2022018819A true JP2022018819A (ja) | 2022-01-27 |
Family
ID=79555350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020122193A Pending JP2022018819A (ja) | 2020-07-16 | 2020-07-16 | 内燃機関の制御装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2022018819A (zh) |
CN (1) | CN115698491A (zh) |
WO (1) | WO2022014388A1 (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57168040A (en) * | 1981-04-10 | 1982-10-16 | Nippon Kokan Kk <Nkk> | Method to determine combustion condition of diesel engine |
JP2001073789A (ja) * | 1999-09-07 | 2001-03-21 | Mitsubishi Motors Corp | 内燃機関の過給圧制御装置 |
JP2001091370A (ja) * | 1999-09-27 | 2001-04-06 | Mitsubishi Motors Corp | 流体温度推定装置 |
JP2002180885A (ja) * | 2000-12-14 | 2002-06-26 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
JP2002180871A (ja) * | 2000-12-07 | 2002-06-26 | Denso Corp | 内燃機関の触媒早期暖機制御装置 |
JP2003138974A (ja) * | 2001-10-30 | 2003-05-14 | Kokusan Denki Co Ltd | 内燃機関の吸気管内圧力予測方法及び燃料噴射制御方法 |
JP2008121459A (ja) * | 2006-11-09 | 2008-05-29 | Toyota Motor Corp | 吸気量測定装置の測定値補正方法 |
-
2020
- 2020-07-16 JP JP2020122193A patent/JP2022018819A/ja active Pending
-
2021
- 2021-07-05 WO PCT/JP2021/025265 patent/WO2022014388A1/ja active Application Filing
- 2021-07-05 CN CN202180039392.0A patent/CN115698491A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57168040A (en) * | 1981-04-10 | 1982-10-16 | Nippon Kokan Kk <Nkk> | Method to determine combustion condition of diesel engine |
JP2001073789A (ja) * | 1999-09-07 | 2001-03-21 | Mitsubishi Motors Corp | 内燃機関の過給圧制御装置 |
JP2001091370A (ja) * | 1999-09-27 | 2001-04-06 | Mitsubishi Motors Corp | 流体温度推定装置 |
JP2002180871A (ja) * | 2000-12-07 | 2002-06-26 | Denso Corp | 内燃機関の触媒早期暖機制御装置 |
JP2002180885A (ja) * | 2000-12-14 | 2002-06-26 | Toyota Motor Corp | 内燃機関の排気浄化装置 |
JP2003138974A (ja) * | 2001-10-30 | 2003-05-14 | Kokusan Denki Co Ltd | 内燃機関の吸気管内圧力予測方法及び燃料噴射制御方法 |
JP2008121459A (ja) * | 2006-11-09 | 2008-05-29 | Toyota Motor Corp | 吸気量測定装置の測定値補正方法 |
Also Published As
Publication number | Publication date |
---|---|
CN115698491A (zh) | 2023-02-03 |
WO2022014388A1 (ja) | 2022-01-20 |
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